52442435 has 4 divisors (see below), whose sum is σ = 62930928. Its totient is φ = 41953944.

The previous prime is 52442419. The next prime is 52442443. The reversal of 52442435 is 53424425.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52442435 - 2⁴ = 52442419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52442398 and 52442407.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5244239 + ... + 5244248.

It is an arithmetic number, because the mean of its divisors is an integer number (15732732).

Almost surely, 2^52442435 is an apocalyptic number.

52442435 is a deficient number, since it is larger than the sum of its proper divisors (10488493).

52442435 is a wasteful number, since it uses less digits than its factorization.

52442435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10488492.

The product of its digits is 19200, while the sum is 29.

The square root of 52442435 is about 7241.7149212048. The cubic root of 52442435 is about 374.3067131395.

The spelling of 52442435 in words is "fifty-two million, four hundred forty-two thousand, four hundred thirty-five".